Castle 2009 | TV Show Watchlist

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Successful mystery novelist Richard Castle starts working with the New York Police Department (NYPD) homicide investigation team after a serial killer decides to use plots from his novels for no good.

Premiered: March 9, 2009

Rating: TV-PG

User Rating:4.75 out of 5 (5,834 ratings)

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Season 4, Episode 4 Kick the Ballistics

First Aired: October 10, 2011

Castle and Beckett go after a serial killer who stole Ryan's gun after the weapon gets linked to a young woman's homicide.

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Head Case

Season 4, Episode 3

October 3, 2011

Next Episode

Eye of the Beholder

Season 4, Episode 5

October 17, 2011

Guest Cast